基于STM32的气体探测集成模块.docVIP

PAGE 1 内容摘要 随着科学的进步、工业的快速发展，工业所带来的大气污染问题越来越严重，人们的态度从早期的着重经济发展，到如今的有意识保护环境，只过了短短三十年，由此可见污染之迅速。而且随着大气污染愈发严重，我国的肺病患者比例逐渐增大，人们对空气质量PM2.5等数值逐渐重视。现如今，对大气数据的检测尤为重要，国家也陆续出台了许多气体检测和监控规范以及标准，发展经济不能以牺牲环境为代价，国家有意识的鼓励引导人们节约资源、低碳出行，大力度研究可再生能源。但与此同时，许多工厂为了一己私欲，偷偷排放超标、违规废气，甚至直接危害周围人们的生命安全。且市面上现有的气体探测设备多数集成度低，携带不便，难以针对指定现场进行精准气体测量，给了许多违法工厂生存空间。 在此背景下，本文提出基于STM32的气体探测集成模块的设计方案，该模块具有便携、检测气体多样、气体传感器模块化等特点，可以对一氧化碳、甲烷、可燃气、工业燃气、二氧化硫和空气质量、PM2.5七个方面进行数据采集，并最终将数据以无线通讯方式传输至使用者，让其在第一时间收到远方现场的气体数据情况。同时介绍一种方法，由气体探测模块、信息采集通讯模块、飞行载具、PC软件组成的大气数据网络系统，可对目标区域进行大面积数据平扫探测，短时间内采集大量大气信息。 关键词：气体检测 STM32 传感器 大气 Abstract With the advancement of science and the rapid development of industry, the problem of air pollution caused by industry has become more and more serious. People ’s attitudes have only lasted for thirty years from the early emphasis on economic development to the conscious protection of the environment today. This shows the rapid pollution. And as air pollution becomes more and more serious, the proportion of lung disease patients in our country gradually increases, and people gradually pay attention to air quality PM2.5 and other values. Nowadays, the detection of atmospheric data is particularly important. The country has also issued many gas detection and monitoring specifications and standards. The development of the economy can not be at the expense of the environment. The state consciously encourages and guides people to save resources and travel low carbon Renewable Energy. But at the same time, many factories secretly emit excessive and illegal exhaust gas for their own personal desires, and even directly endanger the lives of people around them. Moreover, most of the existing gas detection equipment on the market has low integration and is inconvenient to carry. It is difficult to perform accurate gas measurement on the designated site, which gives many illegal factories a living space. In this context, this paper proposes a design scheme for an integrated gas detection module based